In a rather unfortunate turn of events earlier this month, the Hollywood Presbyterian Medical Center was infected with ransomware. Ransomware, if you’re unfamiliar with it, encrypts everything on your workstation and then tells you to pay an attacker to decrypt your system and regain access to your information.

In the case of Presbyterian, they had to pay 40 bitcoins or the equivalent of $17,000 to regain access to their systems. The ransomware attack affected CT scans, documentation, lab work, pharmacy functions and their email went down. Last week they paid the attacker the $17,000 and their systems were decrypted and they’re back online.